Inventor
Sa Eun Park
Inventor
Daejeon, KR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds17%
Y02PClimate change mitigation technologies in the production or processing of goods17%
A61KPreparations for medical, dental or toiletry purposes8%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
B01DSeparation8%
C07DHeterocyclic compounds8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
C08LCompositions of macromolecular compounds8%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
PatentTitleYear
11,114,692Polymer electrolyte for secondary battery and lithium secondary battery comprising the same202111,091,479Triazolopyridin-3-ones or their salts and pharmaceutical compositions comprising the same202110,457,620System for producing phenol and bisphenol A including removal unit for removing methanol and acetone201910,294,177Method for preparing ethylene with improved energy efficiency2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2021Patents assigned to LG CHEMICAL LTD (3)· patent assignee history
2019–2021Based in Daejeon, KR· patent location history
2021Patents assigned to YUHAN CORP (1)· patent assignee history
2021Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 3 | 2019–2021 |
| YUHAN CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 3 | 2019–2021 |
| Yongin-si, KR | 1 | 2021 |